13405530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2999}}^1$

素因数の和:3158

約数の個数: 32

約数和(自身を含む): 32400000

約数和(自身を除く): 18994470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 2999, 4470, 5998, 8997, 14995, 17994, 29990, 44985, 89970, 446851, 893702, 1340553, 2234255, 2681106, 4468510, 6702765, 13405530]

約数ペア:

[(1, 13405530), (2, 6702765), (3, 4468510), (5, 2681106), (6, 2234255), (10, 1340553), (15, 893702), (30, 446851), (149, 89970), (298, 44985), (447, 29990), (745, 17994), (894, 14995), (1490, 8997), (2235, 5998), (2999, 4470)]